I had a recent burnout of the upper oven heating element and have replaced the element. The lower oven works properly. After replacing the upper oven element I noticed it will not come on but lower oven still worked properly. I swapped the lower and upper elements and noticed the lower oven still worked (with the new element) but no luck on the upper. Then I have noticed the upper broiler will not come on either. Normally a small light (above the control knob) will come on for the thermostat while heating, it will not come on for the upper oven. I have attached a photo of the control knobs on the oven. Thank you for any input.

I believe it is Jenn Air model W-210, thanks for your help. The selector swith (in the photo) can be switch to "bake" and the lower oven temperature switch can be turned on and the burner works. No luck with the upper or broil under the same scenario. Thank you again for your response.